Effective organizational structure & mature processes are one of our key strengths

As the Accounting Department, we are responsible for ensuring the accuracy of documents, settlement files, and data entered into Sii’s internal systems. We prepare annual financial statements and consolidation packages for Sii Poland, Sii Sweden and Sii Ukraine for shareholders, as well as cooperate with an external auditor. We prepare and send tax declarations, such as CIT, PIT, VAT, IFT, JPK, and complete reports for the National Bank of Poland and the Central Statistical Office. We monitor and report to the Management Board and CFO on significant legal changes that may affect the company’s operations. We look for opportunities to take advantage of various tax reliefs, allowing savings in taxes. Our tasks also include creating procedures, instructions and guidelines for other departments and conducting internal trainings for knowledge-sharing. In addition, we keep records in the field of fixed assets. 

The Billing team takes care of invoicing sales – both for external clients and Workers. We take care of the accuracy of data on billed projects, and verify reported hours, revenues and costs. 

We work closely with Sales, Accounting and Controlling departments, and conduct implementation training for Sales on project billing and invoicing. Our idea is to continuously improve the quality of our services and to focus on the goal of client satisfaction. 

Our mission is to execute the strategy, vision, and business goals set by the CEO to raise Sii’s competitive advantage in the market. 

On a daily basis, we manage and optimize processes  – analyzing them, continuously improving them, and striving for automation. We aim to reduce task completion time, decrease costs and errors, and increase Sii’s operational efficiency. We tailor applications to the needs of our workers, striking a balance between users, processes, technology and costs. We represent internal customers in front of Internal IT. We take care of prioritizing projects and planning their implementation on the roadmap. 

We identify areas for improvement  – addressing ideas for changes submitted by our employees through the Ideas and Improvements application. We take care of the quality and clarity of internal procedures and manage a glossary of terms to make it easier to find your way around the corporate world. 

The Controlling Department is primarily engaged in analyzing financial performance, with a particular focus on project profitability. We prepare financial prognoses and monitor key performance indicators. 

We analyze not only financial data, such as margin, but also information on sales activities and employment. 

In addition, we are responsible for the bonus policy at Sii. 

Our mission is to provide support to internal and external clients at every stage of cooperation. We are responsible for preparing all employment documents, organizing business trips and conducting the onboarding process, both locally and on the e-learning platform. We organize trainings and are responsible for Buddy and Mentoring programs in our company.   

We support the realization of Sii’s mission to identify and promote the best. We ensure the realization of Sii’s values, raise the commitment and satisfaction of our workers, all in support of business development. Thanks to the cooperation and engagement of all departments, we can proudly bear the title of Great Place to Work year after year! 

After hours, we organize the best events for our Power People: carnival balls, integrations, evening Apero or morning breakfasts. Sii is not only a job, but also great people with whom you want to spend your time. 

Our mission is to increase the efficiency of processes and Workers, reduce the operating costs, as well as improve the comfort of work by implementing and developing IT tools, and automating business processes. Moreover, Business Application teams ensure continuity of systems and processes as well as provide the aggregated management data necessary to make both operational and strategic decisions for the company. 

The IT Infrastructure Department manages common IT services for our organization. Our core mission is to deliver an efficient and stable IT environment, leveraging state-of-the-art technologies and hardware. We support our organization with scalable and highly available datacenters, communication and data processing tools, cloud and networking services. We are delivering our services in a proficient and cost-effective manner, in line with Sii’s growth.

The Service Desk department encompasses three support areas. The Contact Center and Service Desk teams act as SPoC and are responsible for the initial interaction with potential clients, candidates, and Sii workers. This is where all inquiries are directed, and internal applications are administered. Additionally, Sii workers can seek assistance from the Field Support teams located in the major Sii branches. Field Support is responsible for various tasks, including IT infrastructure, setting up workstations in Sii offices, providing equipment, and offering ongoing support in various situations, especially at critical moments. 

The Legal Department is a division comprised of 9 lawyers located in Warsaw and Lodz. Our main mission is to provide the highest level of support to Sii’s business endeavors. We always strive to find solutions that meet the requirements of Sii’s clients while safeguarding Sii’s interests. The Legal Department is responsible for providing legal assistance to Sii in Poland and its subsidiary companies. Our tasks notably encompass negotiating agreements with clients, creating internal documents, contract templates, and internal procedures. 

We are a creative and MarTech agency, working in the field of Marketing and Communications. Our comprehensive offerings include developing marketing strategies, creating engaging content, videos and graphics. In addition, we run large-scale integrated campaigns, manage CSR activities and take care of benefits for all workers. 

Internally, we focus on building the Power People community and the smooth flow of information across the organization. Our team develops tools and introduces new communication solutions to facilitate knowledge sharing and change management. We support Sales in business development, Recruitment in selecting the best candidates and HRO in building Sii Spirit. 

We provide support to all Power People in pursuing their dreams through our Passion Sponsorship and Sii Power Volunteers programs, with an annual budget of PLN 1 million. We love what we do, and working with people brings us the greatest satisfaction. 

The mission of our department is to support business development by providing comfortable and safe work and meeting space in offices. Every day, we strive to ensure that offices, equipment and services are of the highest standard. We make sure that lease terms and office space meet business requirements in the organization and that processes are efficient. We provide tools and reports to support the daily activities of the Office Management team as well as management decisions in this area. 

The main responsibilities of the Payroll and Social Department include ensuring accurate and timely payment of salaries. In addition, we provide support in delegating our workers to work abroad. We supervise benefits for workers in the form of 50% deductible costs, flexible forms of cooperation and resources from the Company Social Benefits Fund. We are constantly optimizing our processes to ensure that Power People are as satisfied as possible with our services.

The mission of the PMO is to ensure that the organization and processes for delivering projects and services are efficient, and that the Delivery Managers team has the required competence and experience. The main tasks of the PMO include overseeing project and service delivery, creating methodologies, and monitoring the process of data recording and transactions in systems. The PMO ensures the quality of documentation and data, verifies process compliance with company standards through audits, manages knowledge sharing, provides training and support to Delivery Managers, and delivers relevant tools and reports to improve work. 

Procurement’s mission is to ensure and organize the delivery of goods and services to internal and external customers. 

The main tasks of Procurement include managing supplier relationships, signing contracts, and fulfilling or supporting the fulfillment of requirements, as well as evaluating suppliers. 

Procurement and execution of tenders is our passion. We specialize in the procurement of IT software and hardware. We oversee recurring orders for Marketing (e.g., corporate gadgets), purchases for Office Management and for many other areas.   

We are 100% involved in the purchasing process – we obtain the most attractive offers and take care of the formalities. 

Over 50 Recruitment Specialists support Hiring Managers in finding specialists for our projects. With best practices and qualified teams, we conduct more than 1 000 recruitment meetings and hire nearly 200 experts every month. 

The main goal of the Security Department is to ensure the protection of all personal data and information collected and processed in business processes and IT systems. Also, we maintain the highest standard of broadly understood IT security, physical security and information security.​ The team also advises in cases related to security and issues recommendations and supervises the compliance of applicable security rules in projects carried out both for Sii internal needs and for clients. Its tasks include conducting planned and ad hoc audits and implementing or supporting the implementation of new security measures in certifications, procedures and instructions. 

“Profit is the queen – but cash is the king”. This phrase wonderfully reflects how important cash is in any company and how it should be taken care of. Treasury manages the company’s liquidity, ensuring that suppliers and employees are content, and customers know that we are a reliable and dependable partner. Treasury’s duties also include forecasting and investing financial surpluses, securing currency risks and controlling the collection of receivables.

On a daily basis, we cooperate with several banks and take part in many projects aimed at optimizing our company’s processes. 

We collaborate with more than 30 clients in the automotive industry. More than 450 Sii experts are engaged in projects in the fields of production automation, Smart Factory, R&D, software development and testing, and business application implementation. 

We collaborate with more than 75 clients in the financial services, banking and insurance sectors. With the help of more than 1 300 experts, we provide software development and testing support, as well as infrastructure projects and business consulting. 

We collaborate with over 40 clients in the Healthcare & Life Sciences sector. More than 1 000 Sii experts provide services in Smart Factory: Industry 4.0, software testing, bioinformatics, Digital Therapeutics, embedded medical device systems support or Life Science applications and systems.

We collaborate with over 45 clients in the hi-tech, electronics and industrial engineering sectors.  More than 1 800 Sii experts specialize in the areas of R&D for embedded software, connectivity, quality assurance and security. 

Over 300 Sii experts support central government, healthcare, energy and public institutions by providing services in BI, digital workplace, cybersecurity, as well as implementation and maintenance of ERP systems.

We collaborate with over 100 clients in the retail, logistics, and consumer goods sector. More than 700 Sii experts specialize in e-commerce solutions, omnichannel strategies, business software implementation, and data analysis. 

The Warsaw branch has been in existence since the establishment of Sii in 2006 and currently employs over 1 300 specialists. We provide support to clients in the financial, telecommunications, pharmaceutical, manufacturing, energy, and public sectors. 

With over 1 400 engineers and specialists, we are one of the largest IT employers in Pomerania. We hold the prestigious Common Criteria certification, which confirms our adherence to the most stringent security procedures for protecting information. 

The Sii Wroclaw branch has been operating since 2009 and currently employs nearly 1 000 specialists. We provide services to clients in the medical, banking, manufacturing, and telecommunications industries. We also work on the development of engineering services, mainly for the automotive and household appliances sectors.

The Sii Poznan branch has been operating since 2010. It is the workplace of more than 600 specialists who carry out projects for clients from all over the world, including those from the banking, manufacturing, and pharmaceutical industries. 

The Sii Krakow branch has been operating since 2011 and currently employs over 700 specialists. We implement projects in Java, .Net, Xamarin, iOS, Android, JavaScript, C++ and C/C Embedded technologies, and our clients are global leaders from the banking, travel, telecommunications, industrial automation, and automotive sectors. 

The Sii Lodz branch has been operating since 2012. Over 500 of our specialists focus on the financial, retail, and hi-tech sectors, as well as international clients, particularly from Switzerland. 

We are the largest IT employer in Lublin. Our team consists of more than 800 specialists. Our clients are the largest Polish and international companies in various sectors. In addition, we develop software for the company’s internal needs in Lublin. 

The Sii Katowice branch has been operating since 2014 and currently employs more than 500 specialists. We cooperate with international companies from the banking, railroad, automotive, industrial, as well as automation and robotics sectors. 

The Sii Rzeszow branch has been operating since 2018 and currently employs more than 200 specialists. We offer not only a wide range of IT services but also actively develop services in the field of mechanical and electrical engineering. The main technologies we work with include Java, .NET, Web Development, and C/C++/Embedded. 

Sii Czestochowa engineers primarily implement projects for clients in the automotive industry, focusing on AUTOSAR architecture. The solutions that our specialists work on are implemented by the world’s largest car manufacturers. 

The Pila office is Sii’s second center in Greater Poland.  It serves as a workplace for specialists in engineering and IT who work on projects for leading brands in the automotive industry, as well as clients from the pharmaceutical and banking sectors, among others. 

The Sii Bydgoszcz branch has been operating since 2018 and currently employs more than 200 specialists. It implements projects based on technologies such as Java, .NET, web and mobile technologies, as well as C/C++/Embedded. Our experts work with global companies representing various sectors, including automotive and healthcare. 

Sii Gliwice engineers co-create projects for international clients from various sectors. Our multidisciplinary teams respond to the market needs in the area of Industry 4.0, in particular the integration of machines and IT systems. 

The Sii Bialystok branch has been operating since 2019 and employs nearly 200 specialists. Our engineers implement projects for international clients in the banking, medical, consumer goods, and hi-tech sectors. Our team consists of Java, AEM, .NET and Front-end developers, as well as testing and embedded specialists. 

The Sii Szczecin branch has been operating since 2022 and already employs almost 100 specialists. We work with international companies in the automotive, healthcare, and e-commerce sectors.

The Sii Torun branch was officially opened in 2023 and already employs more than 50 specialists. We implement projects for Sii’s global clients from the banking, financial, FMCG, hi-tech, and pharmaceutical sectors. Our specialists create dedicated solutions based on technologies such as Java, .NET, C/C++, JavaScript. 

We collaborate with over 20 clients from the forefront of the largest companies in Switzerland, representing sectors such as energy, hi-tech, retail and logistics, as well as the luxury industry. 

500 Sii engineers are delivering solutions to companies in the German and Austrian markets, with the majority of them working in a nearshoring model. Over 50 clients from this region have trusted us, including major players in the automotive, medical, retail, and hi-tech sectors. 

In the Czech and Slovak markets, we are developing cooperation with clients representing such industries as automotive, hi-tech, healthcare, railway and e-commerce. Customers appreciate the services we offer in the nearshoring model. 

Sii Sweden was established in 2018 and since then has been cultivating partnerships with nearly 30 clients in the Swedish market. We specialize in delivering top-quality services in technological consulting, digital transformation, BPO, and engineering services. 

Our cooperation with Icelandic clients has been ongoing since 2017. They value us for the highest quality of service, the ability to launch new projects and services quickly and efficiently, the security of the nearshoring model, and compliance with security standards. 

Currently, over 500 Sii engineers provide services to more than 40 customers in Sweden, Denmark, Norway, and Finland. The area is a strategic market for Sii. The geographical and cultural proximity to Poland, where Sii has the resources of nearly 8 000 engineers, is the basis for successful cooperation with our partners. 

In Ukraine, we are expanding our collaboration with our major clients and working in coordination with Sii Ukraine’s specialists to execute projects from Sii Poland’s broad portfolio. Clients appreciate the high level of knowledge, professionalism, and dedication of experts from both our Polish and Ukrainian teams.

As the only Gold Partner of Scaled Agile, Inc. in Poland, we assist organizations in implementing business agility using the world’s most popular approach to scaling agility – SAFe. We carry out transformations, provide consultancy, and train major companies from every sector. We support agile transformations for over 130 clients in Poland and around the world. 

As an Atlassian Platinum Partner, we perform Atlassian platform implementations, cloud migrations, optimizations and deliver Atlassian subscriptions. We automate processes, integrate Atlassian with 3rd party systems, and help organizations achieve better results while reducing costs. 

We assist our clients in optimizing their business processes by offering support from specialists and teams. Prior to automation, we conduct an analysis of each process, sometimes even creating it from scratch. We provide services in data management, KYC&AML, marketing, UX/UI, HR, payroll, and administration for over 40 clients.

With more than 1 000 experts in the Martech, marketing, and graphic design areas, we are the largest provider of end-to-end marketing and IT services in Poland.

Our area of expertise includes audits and E2E analysis of business processes: accounting, invoicing, payroll, administration, office management, costs management, procurement, business trips, designing and redesigning of back-office processes, planning optimization and improvements, and managing advisory projects. We support clients in the identification of KPIs and designing dedicated services to be implemented in the outsourcing model.

We offer our clients cutting-edge data integration and management platforms, advanced analytics using artificial intelligence, including text analytics, and comprehensive data migration strategies from on-premises to the cloud. We have a specialization in Analytics on Azure tied to the Microsoft Data & AI Solutions Partner title, and partnerships with Snowflake and AWS. 

Over 1300 of our experts specialize in digital technologies – they develop modern, custom software and create solutions in the areas of cloud technology, digital customer service, and mobile applications. 

With extensive expertise in the areas of e-commerce and Customer Experience, we help our clients increase the efficiency of their online sales and marketing processes. Our team combines business knowledge with practical use of modern technologies. 

Over 600 engineers provide services in the development and validation of both simple systems using low-power modes and complex solutions operating under the control of operating systems. 

We offer customized industrial automation. We have completed more than 150 international projects and have experience in automating processes, machines and providing turnkey solutions. With a software background, we provide comprehensive Industry 4.0 solutions. 

With our own laboratory and shop floor, we offer complete machine solutions, modifications and improvements to existing production lines, as well as the assembly of electrical cabinets.

We offer support in preparing physical product designs, from concept through product development, optimization to serial production.

Our Competency Centre specializes in Google Workspace and Cloud Platform implementations for clients, offering a range of services including deployment, process digitalization, tool adoption, and product training. We focus on modern workplace solutions, communication tools, and process automation, providing employees with unique opportunities for development and certification in cutting-edge cloud technology.

We employ over 400 specialists in the areas of Service Desk, On-site support, application support, IT infrastructure (on-premises and cloud) and DevOps. The projects we undertake cover more than 500,000 users across 3,500 locations. 

We help our clients protect IT systems, prevent data security breaches and detect cyber threats. Our team’s skills are confirmed by prestigious certifications from CISSP, CISM, GCIH, GCFE, OSCP, among others. 

We are a Premier-level partner with ServiceNow in the Reseller and Consulting & Integration programs. We employ over 40 certified specialists. Our services encompass advisory, implementation, development, upgrades, maintenance, and license sales for ServiceNow. 

We help clients create a modern workplace based on the Microsoft 365 platform. With over 100 specialists, we offer services in the area of analysis, adoption, implementation, maintenance, migration, and development of dedicated solutions based on SharePoint, Power Platform, and Azure environments. 

We help clients create a modern workplace based on the Microsoft 365 platform. With over 100 specialists, we offer services in the area of analysis, adoption, implementation, maintenance, migration, and development of dedicated solutions based on SharePoint, Power Platform, and Azure environments. 

Our offer includes consulting services, implementations, upgrades and maintenance and development of Microsoft Dynamics 365, with a special focus on ERP solution. Our team includes more than 250 Dynamics 365 specialists, and we work for more than 60 industry leaders in Poland and abroad.

As a certified Salesforce partner with over 100 specialists, we offer intelligent, multi-channel solutions to increase customer engagement.  With over 10 years of experience, we’ve been delivering international projects for industry leaders. 

As a Silver Partner of SAP, we offer end-to-end support services, including implementations, system development, enhancements, migrations to S/4HANA, integrations, and testing. We employ 120 certified experts, have completed over 40 global projects, and utilize the latest technologies. For years, our specialists have been delivering high-quality services both in Poland and abroad. 

Employing over 1 000 testers, we are the largest provider of testing services in Poland. We offer testing services in the areas of continuous testing, performance testing, security testing, and test automation for various types of technologies. 

As the largest Tricents Partner in Poland, we allow you to test faster and smarter, improving software quality. We carry out performance tests of any load, using cloud solutions and modern monitoring tools enabling identification of bottlenecks in IT systems.

We offer a wide range of accredited training courses and proprietary workshops, and conduct classes in-house and online. We have already trained a total of more than 5 000 people and work with more than 70 trainers. Our client base now exceeds 100 companies.